| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.40 | 13.480% | $191.1003 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $214.60 | 7.835% | $231.4139 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $9.96 | 13.124% | $11.2672 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $56.85 | 12.604% | $64.0154 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $54.84 | 5.857% | $58.052 | $58.05 | $58.05 | $58.10 |
| Purchase #6 | $120.74 | 4.712% | $126.4293 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $247.62 | 13.379% | $280.7491 | $280.75 | $280.75 | $280.70 |
| 7 purchase totals = | $873.01 | $963.0272 | $963.03 | $963.00 | $963.00 | |